# A373300 (b-file synthesized from sequence entry)
1 1
2 5
3 15
4 45
5 105
6 264
7 555
8 1221
9 2445
10 4935
11 9324
12 17941
13 32522
14 59400
15 104808
16 184569
17 315711
18 540540
19 902335
20 1504800
21 2462724
22 4014513
23 6444425
24 10316250
25 16283707
26 25610886
27 39841865
28 61720659
29 94687230
30 144731706
31 219282679
32 330996105
33 495901413
34 740046425